12912952

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{9551}}^1$

素因数の和:9583

約数の個数: 24

約数和(自身を含む): 26220240

約数和(自身を除く): 13307288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 9551, 19102, 38204, 76408, 124163, 248326, 496652, 993304, 1614119, 3228238, 6456476, 12912952]

約数ペア:

[(1, 12912952), (2, 6456476), (4, 3228238), (8, 1614119), (13, 993304), (26, 496652), (52, 248326), (104, 124163), (169, 76408), (338, 38204), (676, 19102), (1352, 9551)]